Are you come from jajpan?哪错了

Are you come from jajpan?哪错了 Where are you come from? 哪错了? Are you come from America? where are you come from? Do you know where Tom and Jenny are come from?这句话哪错了?怎么改? What are you come from?这句话对吗?如果错了,为什么错? Excuse me.Are you come from the USA?这个句子哪里错了 Where are you come from 这句话那里错了,怎么改? you come from german.you are Germany where are you come from,Miss Li 错在哪里 where are come from I come from China 哪里错了这 ( )are you come from该填什么?